I haven't read the article but reading the title, something comes to mind instantly - how Google saves billions of dollars by using a complicated structure to send most of its overseas profits to tax havens, keeping its overseas rate at a super-low 2.4 percent.
Ah! Found the article - The Tax Haven That's Saving Google Billions - http://www.businessweek.com/magazine/content/10_44/b42010431...
So, the government assumes Google India ought to be filing more tax instead of the meagre that goes into the Indian Treasury?